What I’m celebrating 🎉, learning 🎓, and finding challenging 🚧 this month. — New year, new… well, slightly revised… format! Each section is now a topic. It includes something I’m 🎉 celebrating, 🎓 learning, or 🚧 finding challenging. Or a mix of all three — which is what usually happens. The power of diverse teams 🎉 Celebrating my relatively diverse HMRC team! Last week, we were co-designing our…